30169560

素因数分解:

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

素因数の和:697

約数の個数: 128

約数和(自身を含む): 100154880

約数和(自身を除く): 69985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 643, 680, 690, 782, 920, 1020, 1173, 1286, 1380, 1564, 1929, 1955, 2040, 2346, 2572, 2760, 3128, 3215, 3858, 3910, 4692, 5144, 5865, 6430, 7716, 7820, 9384, 9645, 10931, 11730, 12860, 14789, 15432, 15640, 19290, 21862, 23460, 25720, 29578, 32793, 38580, 43724, 44367, 46920, 54655, 59156, 65586, 73945, 77160, 87448, 88734, 109310, 118312, 131172, 147890, 163965, 177468, 218620, 221835, 251413, 262344, 295780, 327930, 354936, 437240, 443670, 502826, 591560, 655860, 754239, 887340, 1005652, 1257065, 1311720, 1508478, 1774680, 2011304, 2514130, 3016956, 3771195, 5028260, 6033912, 7542390, 10056520, 15084780, 30169560]

約数ペア:

[(1, 30169560), (2, 15084780), (3, 10056520), (4, 7542390), (5, 6033912), (6, 5028260), (8, 3771195), (10, 3016956), (12, 2514130), (15, 2011304), (17, 1774680), (20, 1508478), (23, 1311720), (24, 1257065), (30, 1005652), (34, 887340), (40, 754239), (46, 655860), (51, 591560), (60, 502826), (68, 443670), (69, 437240), (85, 354936), (92, 327930), (102, 295780), (115, 262344), (120, 251413), (136, 221835), (138, 218620), (170, 177468), (184, 163965), (204, 147890), (230, 131172), (255, 118312), (276, 109310), (340, 88734), (345, 87448), (391, 77160), (408, 73945), (460, 65586), (510, 59156), (552, 54655), (643, 46920), (680, 44367), (690, 43724), (782, 38580), (920, 32793), (1020, 29578), (1173, 25720), (1286, 23460), (1380, 21862), (1564, 19290), (1929, 15640), (1955, 15432), (2040, 14789), (2346, 12860), (2572, 11730), (2760, 10931), (3128, 9645), (3215, 9384), (3858, 7820), (3910, 7716), (4692, 6430), (5144, 5865)]