609726780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11329}}^1$

素因数の和:11380

約数の個数: 144

約数和(自身を含む): 2078556480

約数和(自身を除く): 1468829700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 11329, 13455, 17940, 22658, 26910, 33987, 45316, 53820, 56645, 67974, 101961, 113290, 135948, 147277, 169935, 203922, 226580, 260567, 294554, 339870, 407844, 441831, 509805, 521134, 589108, 679740, 736385, 781701, 883662, 1019610, 1042268, 1302835, 1325493, 1472770, 1563402, 1767324, 2039220, 2209155, 2345103, 2605670, 2650986, 2945540, 3126804, 3387371, 3908505, 4418310, 4690206, 5211340, 5301972, 6627465, 6774742, 7817010, 8836620, 9380412, 10162113, 11725515, 13254930, 13549484, 15634020, 16936855, 20324226, 23451030, 26509860, 30486339, 33873710, 40648452, 46902060, 50810565, 60972678, 67747420, 101621130, 121945356, 152431695, 203242260, 304863390, 609726780]

約数ペア:

[(1, 609726780), (2, 304863390), (3, 203242260), (4, 152431695), (5, 121945356), (6, 101621130), (9, 67747420), (10, 60972678), (12, 50810565), (13, 46902060), (15, 40648452), (18, 33873710), (20, 30486339), (23, 26509860), (26, 23451030), (30, 20324226), (36, 16936855), (39, 15634020), (45, 13549484), (46, 13254930), (52, 11725515), (60, 10162113), (65, 9380412), (69, 8836620), (78, 7817010), (90, 6774742), (92, 6627465), (115, 5301972), (117, 5211340), (130, 4690206), (138, 4418310), (156, 3908505), (180, 3387371), (195, 3126804), (207, 2945540), (230, 2650986), (234, 2605670), (260, 2345103), (276, 2209155), (299, 2039220), (345, 1767324), (390, 1563402), (414, 1472770), (460, 1325493), (468, 1302835), (585, 1042268), (598, 1019610), (690, 883662), (780, 781701), (828, 736385), (897, 679740), (1035, 589108), (1170, 521134), (1196, 509805), (1380, 441831), (1495, 407844), (1794, 339870), (2070, 294554), (2340, 260567), (2691, 226580), (2990, 203922), (3588, 169935), (4140, 147277), (4485, 135948), (5382, 113290), (5980, 101961), (8970, 67974), (10764, 56645), (11329, 53820), (13455, 45316), (17940, 33987), (22658, 26910)]