323904360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 1051102080

約数和(自身を除く): 727197720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 397, 520, 523, 780, 794, 1046, 1191, 1560, 1569, 1588, 1985, 2092, 2382, 2615, 3138, 3176, 3970, 4184, 4764, 5161, 5230, 5955, 6276, 6799, 7845, 7940, 9528, 10322, 10460, 11910, 12552, 13598, 15483, 15690, 15880, 20397, 20644, 20920, 23820, 25805, 27196, 30966, 31380, 33995, 40794, 41288, 47640, 51610, 54392, 61932, 62760, 67990, 77415, 81588, 101985, 103220, 123864, 135980, 154830, 163176, 203970, 206440, 207631, 271960, 309660, 407940, 415262, 619320, 622893, 815880, 830524, 1038155, 1245786, 1661048, 2076310, 2491572, 2699203, 3114465, 4152620, 4983144, 5398406, 6228930, 8097609, 8305240, 10796812, 12457860, 13496015, 16195218, 21593624, 24915720, 26992030, 32390436, 40488045, 53984060, 64780872, 80976090, 107968120, 161952180, 323904360]

約数ペア:

[(1, 323904360), (2, 161952180), (3, 107968120), (4, 80976090), (5, 64780872), (6, 53984060), (8, 40488045), (10, 32390436), (12, 26992030), (13, 24915720), (15, 21593624), (20, 16195218), (24, 13496015), (26, 12457860), (30, 10796812), (39, 8305240), (40, 8097609), (52, 6228930), (60, 5398406), (65, 4983144), (78, 4152620), (104, 3114465), (120, 2699203), (130, 2491572), (156, 2076310), (195, 1661048), (260, 1245786), (312, 1038155), (390, 830524), (397, 815880), (520, 622893), (523, 619320), (780, 415262), (794, 407940), (1046, 309660), (1191, 271960), (1560, 207631), (1569, 206440), (1588, 203970), (1985, 163176), (2092, 154830), (2382, 135980), (2615, 123864), (3138, 103220), (3176, 101985), (3970, 81588), (4184, 77415), (4764, 67990), (5161, 62760), (5230, 61932), (5955, 54392), (6276, 51610), (6799, 47640), (7845, 41288), (7940, 40794), (9528, 33995), (10322, 31380), (10460, 30966), (11910, 27196), (12552, 25805), (13598, 23820), (15483, 20920), (15690, 20644), (15880, 20397)]