354787440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{30169}}^1$

素因数の和:30199

約数の個数: 120

約数和(自身を含む): 1279449360

約数和(自身を除く): 924661920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 30169, 60338, 90507, 120676, 150845, 181014, 211183, 241352, 301690, 362028, 422366, 452535, 482704, 603380, 633549, 724056, 844732, 905070, 1055915, 1206760, 1267098, 1448112, 1478281, 1689464, 1810140, 2111830, 2413520, 2534196, 2956562, 3167745, 3378928, 3620280, 4223660, 4434843, 5068392, 5913124, 6335490, 7240560, 7391405, 8447320, 8869686, 10136784, 11826248, 12670980, 14782810, 16894640, 17739372, 22174215, 23652496, 25341960, 29565620, 35478744, 44348430, 50683920, 59131240, 70957488, 88696860, 118262480, 177393720, 354787440]

約数ペア:

[(1, 354787440), (2, 177393720), (3, 118262480), (4, 88696860), (5, 70957488), (6, 59131240), (7, 50683920), (8, 44348430), (10, 35478744), (12, 29565620), (14, 25341960), (15, 23652496), (16, 22174215), (20, 17739372), (21, 16894640), (24, 14782810), (28, 12670980), (30, 11826248), (35, 10136784), (40, 8869686), (42, 8447320), (48, 7391405), (49, 7240560), (56, 6335490), (60, 5913124), (70, 5068392), (80, 4434843), (84, 4223660), (98, 3620280), (105, 3378928), (112, 3167745), (120, 2956562), (140, 2534196), (147, 2413520), (168, 2111830), (196, 1810140), (210, 1689464), (240, 1478281), (245, 1448112), (280, 1267098), (294, 1206760), (336, 1055915), (392, 905070), (420, 844732), (490, 724056), (560, 633549), (588, 603380), (735, 482704), (784, 452535), (840, 422366), (980, 362028), (1176, 301690), (1470, 241352), (1680, 211183), (1960, 181014), (2352, 150845), (2940, 120676), (3920, 90507), (5880, 60338), (11760, 30169)]