15084780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 46738944

約数和(自身を除く): 31654164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 643, 690, 782, 1020, 1173, 1286, 1380, 1564, 1929, 1955, 2346, 2572, 3215, 3858, 3910, 4692, 5865, 6430, 7716, 7820, 9645, 10931, 11730, 12860, 14789, 19290, 21862, 23460, 29578, 32793, 38580, 43724, 44367, 54655, 59156, 65586, 73945, 88734, 109310, 131172, 147890, 163965, 177468, 218620, 221835, 251413, 295780, 327930, 443670, 502826, 655860, 754239, 887340, 1005652, 1257065, 1508478, 2514130, 3016956, 3771195, 5028260, 7542390, 15084780]

約数ペア:

[(1, 15084780), (2, 7542390), (3, 5028260), (4, 3771195), (5, 3016956), (6, 2514130), (10, 1508478), (12, 1257065), (15, 1005652), (17, 887340), (20, 754239), (23, 655860), (30, 502826), (34, 443670), (46, 327930), (51, 295780), (60, 251413), (68, 221835), (69, 218620), (85, 177468), (92, 163965), (102, 147890), (115, 131172), (138, 109310), (170, 88734), (204, 73945), (230, 65586), (255, 59156), (276, 54655), (340, 44367), (345, 43724), (391, 38580), (460, 32793), (510, 29578), (643, 23460), (690, 21862), (782, 19290), (1020, 14789), (1173, 12860), (1286, 11730), (1380, 10931), (1564, 9645), (1929, 7820), (1955, 7716), (2346, 6430), (2572, 5865), (3215, 4692), (3858, 3910)]