72702360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 160

約数和(自身を含む): 257439600

約数和(自身を除く): 184737240

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1181, 1368, 1539, 1620, 1710, 2052, 2280, 2362, 2565, 3078, 3240, 3420, 3543, 4104, 4724, 5130, 5905, 6156, 6840, 7086, 7695, 9448, 10260, 10629, 11810, 12312, 14172, 15390, 17715, 20520, 21258, 22439, 23620, 28344, 30780, 31887, 35430, 42516, 44878, 47240, 53145, 61560, 63774, 67317, 70860, 85032, 89756, 95661, 106290, 112195, 127548, 134634, 141720, 159435, 179512, 191322, 201951, 212580, 224390, 255096, 269268, 318870, 336585, 382644, 403902, 425160, 448780, 478305, 538536, 605853, 637740, 673170, 765288, 807804, 897560, 956610, 1009755, 1211706, 1275480, 1346340, 1615608, 1817559, 1913220, 2019510, 2423412, 2692680, 3029265, 3635118, 3826440, 4039020, 4846824, 6058530, 7270236, 8078040, 9087795, 12117060, 14540472, 18175590, 24234120, 36351180, 72702360]

約数ペア:

[(1, 72702360), (2, 36351180), (3, 24234120), (4, 18175590), (5, 14540472), (6, 12117060), (8, 9087795), (9, 8078040), (10, 7270236), (12, 6058530), (15, 4846824), (18, 4039020), (19, 3826440), (20, 3635118), (24, 3029265), (27, 2692680), (30, 2423412), (36, 2019510), (38, 1913220), (40, 1817559), (45, 1615608), (54, 1346340), (57, 1275480), (60, 1211706), (72, 1009755), (76, 956610), (81, 897560), (90, 807804), (95, 765288), (108, 673170), (114, 637740), (120, 605853), (135, 538536), (152, 478305), (162, 448780), (171, 425160), (180, 403902), (190, 382644), (216, 336585), (228, 318870), (270, 269268), (285, 255096), (324, 224390), (342, 212580), (360, 201951), (380, 191322), (405, 179512), (456, 159435), (513, 141720), (540, 134634), (570, 127548), (648, 112195), (684, 106290), (760, 95661), (810, 89756), (855, 85032), (1026, 70860), (1080, 67317), (1140, 63774), (1181, 61560), (1368, 53145), (1539, 47240), (1620, 44878), (1710, 42516), (2052, 35430), (2280, 31887), (2362, 30780), (2565, 28344), (3078, 23620), (3240, 22439), (3420, 21258), (3543, 20520), (4104, 17715), (4724, 15390), (5130, 14172), (5905, 12312), (6156, 11810), (6840, 10629), (7086, 10260), (7695, 9448)]