54464520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 185529600

約数和(自身を除く): 131065080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1210, 1240, 1320, 1331, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 2662, 2728, 2904, 3410, 3630, 3720, 3751, 3993, 4092, 4840, 5115, 5324, 6655, 6820, 7260, 7502, 7986, 8184, 10230, 10648, 11253, 13310, 13640, 14520, 14641, 15004, 15972, 18755, 19965, 20460, 22506, 26620, 29282, 30008, 31944, 37510, 39930, 40920, 41261, 43923, 45012, 53240, 56265, 58564, 73205, 75020, 79860, 82522, 87846, 90024, 112530, 117128, 123783, 146410, 150040, 159720, 165044, 175692, 206305, 219615, 225060, 247566, 292820, 330088, 351384, 412610, 439230, 450120, 453871, 495132, 585640, 618915, 825220, 878460, 907742, 990264, 1237830, 1361613, 1650440, 1756920, 1815484, 2269355, 2475660, 2723226, 3630968, 4538710, 4951320, 5446452, 6808065, 9077420, 10892904, 13616130, 18154840, 27232260, 54464520]

約数ペア:

[(1, 54464520), (2, 27232260), (3, 18154840), (4, 13616130), (5, 10892904), (6, 9077420), (8, 6808065), (10, 5446452), (11, 4951320), (12, 4538710), (15, 3630968), (20, 2723226), (22, 2475660), (24, 2269355), (30, 1815484), (31, 1756920), (33, 1650440), (40, 1361613), (44, 1237830), (55, 990264), (60, 907742), (62, 878460), (66, 825220), (88, 618915), (93, 585640), (110, 495132), (120, 453871), (121, 450120), (124, 439230), (132, 412610), (155, 351384), (165, 330088), (186, 292820), (220, 247566), (242, 225060), (248, 219615), (264, 206305), (310, 175692), (330, 165044), (341, 159720), (363, 150040), (372, 146410), (440, 123783), (465, 117128), (484, 112530), (605, 90024), (620, 87846), (660, 82522), (682, 79860), (726, 75020), (744, 73205), (930, 58564), (968, 56265), (1023, 53240), (1210, 45012), (1240, 43923), (1320, 41261), (1331, 40920), (1364, 39930), (1452, 37510), (1705, 31944), (1815, 30008), (1860, 29282), (2046, 26620), (2420, 22506), (2662, 20460), (2728, 19965), (2904, 18755), (3410, 15972), (3630, 15004), (3720, 14641), (3751, 14520), (3993, 13640), (4092, 13310), (4840, 11253), (5115, 10648), (5324, 10230), (6655, 8184), (6820, 7986), (7260, 7502)]