72374040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3566

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 181641960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 3527, 4104, 5130, 6840, 7054, 10260, 10581, 14108, 17635, 20520, 21162, 28216, 31743, 35270, 42324, 52905, 63486, 67013, 70540, 84648, 95229, 105810, 126972, 134026, 141080, 158715, 190458, 201039, 211620, 253944, 268052, 317430, 335065, 380916, 402078, 423240, 476145, 536104, 603117, 634860, 670130, 761832, 804156, 952290, 1005195, 1206234, 1269720, 1340260, 1608312, 1809351, 1904580, 2010390, 2412468, 2680520, 3015585, 3618702, 3809160, 4020780, 4824936, 6031170, 7237404, 8041560, 9046755, 12062340, 14474808, 18093510, 24124680, 36187020, 72374040]

約数ペア:

[(1, 72374040), (2, 36187020), (3, 24124680), (4, 18093510), (5, 14474808), (6, 12062340), (8, 9046755), (9, 8041560), (10, 7237404), (12, 6031170), (15, 4824936), (18, 4020780), (19, 3809160), (20, 3618702), (24, 3015585), (27, 2680520), (30, 2412468), (36, 2010390), (38, 1904580), (40, 1809351), (45, 1608312), (54, 1340260), (57, 1269720), (60, 1206234), (72, 1005195), (76, 952290), (90, 804156), (95, 761832), (108, 670130), (114, 634860), (120, 603117), (135, 536104), (152, 476145), (171, 423240), (180, 402078), (190, 380916), (216, 335065), (228, 317430), (270, 268052), (285, 253944), (342, 211620), (360, 201039), (380, 190458), (456, 158715), (513, 141080), (540, 134026), (570, 126972), (684, 105810), (760, 95229), (855, 84648), (1026, 70540), (1080, 67013), (1140, 63486), (1368, 52905), (1710, 42324), (2052, 35270), (2280, 31743), (2565, 28216), (3420, 21162), (3527, 20520), (4104, 17635), (5130, 14108), (6840, 10581), (7054, 10260)]