15374040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 53049600

約数和(自身を除く): 37675560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 613, 627, 660, 760, 836, 1045, 1140, 1226, 1254, 1320, 1672, 1839, 2090, 2280, 2452, 2508, 3065, 3135, 3678, 4180, 4904, 5016, 6130, 6270, 6743, 7356, 8360, 9195, 11647, 12260, 12540, 13486, 14712, 18390, 20229, 23294, 24520, 25080, 26972, 33715, 34941, 36780, 40458, 46588, 53944, 58235, 67430, 69882, 73560, 80916, 93176, 101145, 116470, 128117, 134860, 139764, 161832, 174705, 202290, 232940, 256234, 269720, 279528, 349410, 384351, 404580, 465880, 512468, 640585, 698820, 768702, 809160, 1024936, 1281170, 1397640, 1537404, 1921755, 2562340, 3074808, 3843510, 5124680, 7687020, 15374040]

約数ペア:

[(1, 15374040), (2, 7687020), (3, 5124680), (4, 3843510), (5, 3074808), (6, 2562340), (8, 1921755), (10, 1537404), (11, 1397640), (12, 1281170), (15, 1024936), (19, 809160), (20, 768702), (22, 698820), (24, 640585), (30, 512468), (33, 465880), (38, 404580), (40, 384351), (44, 349410), (55, 279528), (57, 269720), (60, 256234), (66, 232940), (76, 202290), (88, 174705), (95, 161832), (110, 139764), (114, 134860), (120, 128117), (132, 116470), (152, 101145), (165, 93176), (190, 80916), (209, 73560), (220, 69882), (228, 67430), (264, 58235), (285, 53944), (330, 46588), (380, 40458), (418, 36780), (440, 34941), (456, 33715), (570, 26972), (613, 25080), (627, 24520), (660, 23294), (760, 20229), (836, 18390), (1045, 14712), (1140, 13486), (1226, 12540), (1254, 12260), (1320, 11647), (1672, 9195), (1839, 8360), (2090, 7356), (2280, 6743), (2452, 6270), (2508, 6130), (3065, 5016), (3135, 4904), (3678, 4180)]