30612627720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{33049}}^1$

素因数の和:33180

約数の個数: 192

約数和(自身を含む): 103940928000

約数和(自身を除く): 73328300280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 83, 90, 93, 120, 124, 155, 166, 180, 186, 248, 249, 279, 310, 332, 360, 372, 415, 465, 498, 558, 620, 664, 744, 747, 830, 930, 996, 1116, 1240, 1245, 1395, 1494, 1660, 1860, 1992, 2232, 2490, 2573, 2790, 2988, 3320, 3720, 3735, 4980, 5146, 5580, 5976, 7470, 7719, 9960, 10292, 11160, 12865, 14940, 15438, 20584, 23157, 25730, 29880, 30876, 33049, 38595, 46314, 51460, 61752, 66098, 77190, 92628, 99147, 102920, 115785, 132196, 154380, 165245, 185256, 198294, 231570, 264392, 297441, 308760, 330490, 396588, 463140, 495735, 594882, 660980, 793176, 926280, 991470, 1024519, 1189764, 1321960, 1487205, 1982940, 2049038, 2379528, 2743067, 2974410, 3073557, 3965880, 4098076, 5122595, 5486134, 5948820, 6147114, 8196152, 8229201, 9220671, 10245190, 10972268, 11897640, 12294228, 13715335, 15367785, 16458402, 18441342, 20490380, 21944536, 24588456, 24687603, 27430670, 30735570, 32916804, 36882684, 40980760, 41146005, 46103355, 49375206, 54861340, 61471140, 65833608, 73765368, 82292010, 85035077, 92206710, 98750412, 109722680, 122942280, 123438015, 164584020, 170070154, 184413420, 197500824, 246876030, 255105231, 329168040, 340140308, 368826840, 425175385, 493752060, 510210462, 680280616, 765315693, 850350770, 987504120, 1020420924, 1275526155, 1530631386, 1700701540, 2040841848, 2551052310, 3061262772, 3401403080, 3826578465, 5102104620, 6122525544, 7653156930, 10204209240, 15306313860, 30612627720]

約数ペア:

[(1, 30612627720), (2, 15306313860), (3, 10204209240), (4, 7653156930), (5, 6122525544), (6, 5102104620), (8, 3826578465), (9, 3401403080), (10, 3061262772), (12, 2551052310), (15, 2040841848), (18, 1700701540), (20, 1530631386), (24, 1275526155), (30, 1020420924), (31, 987504120), (36, 850350770), (40, 765315693), (45, 680280616), (60, 510210462), (62, 493752060), (72, 425175385), (83, 368826840), (90, 340140308), (93, 329168040), (120, 255105231), (124, 246876030), (155, 197500824), (166, 184413420), (180, 170070154), (186, 164584020), (248, 123438015), (249, 122942280), (279, 109722680), (310, 98750412), (332, 92206710), (360, 85035077), (372, 82292010), (415, 73765368), (465, 65833608), (498, 61471140), (558, 54861340), (620, 49375206), (664, 46103355), (744, 41146005), (747, 40980760), (830, 36882684), (930, 32916804), (996, 30735570), (1116, 27430670), (1240, 24687603), (1245, 24588456), (1395, 21944536), (1494, 20490380), (1660, 18441342), (1860, 16458402), (1992, 15367785), (2232, 13715335), (2490, 12294228), (2573, 11897640), (2790, 10972268), (2988, 10245190), (3320, 9220671), (3720, 8229201), (3735, 8196152), (4980, 6147114), (5146, 5948820), (5580, 5486134), (5976, 5122595), (7470, 4098076), (7719, 3965880), (9960, 3073557), (10292, 2974410), (11160, 2743067), (12865, 2379528), (14940, 2049038), (15438, 1982940), (20584, 1487205), (23157, 1321960), (25730, 1189764), (29880, 1024519), (30876, 991470), (33049, 926280), (38595, 793176), (46314, 660980), (51460, 594882), (61752, 495735), (66098, 463140), (77190, 396588), (92628, 330490), (99147, 308760), (102920, 297441), (115785, 264392), (132196, 231570), (154380, 198294), (165245, 185256)]