1308894240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73699}}^1$

素因数の和:73754

約数の個数: 96

約数和(自身を含む): 4234507200

約数和(自身を除く): 2925612960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 73699, 147398, 221097, 294796, 368495, 442194, 589592, 736990, 884388, 1105485, 1179184, 1473980, 1768776, 2210970, 2358368, 2726863, 2947960, 3537552, 4421940, 5453726, 5895920, 7075104, 8180589, 8843880, 10907452, 11791840, 13634315, 16361178, 17687760, 21814904, 27268630, 32722356, 35375520, 40902945, 43629808, 54537260, 65444712, 81805890, 87259616, 109074520, 130889424, 163611780, 218149040, 261778848, 327223560, 436298080, 654447120, 1308894240]

約数ペア:

[(1, 1308894240), (2, 654447120), (3, 436298080), (4, 327223560), (5, 261778848), (6, 218149040), (8, 163611780), (10, 130889424), (12, 109074520), (15, 87259616), (16, 81805890), (20, 65444712), (24, 54537260), (30, 43629808), (32, 40902945), (37, 35375520), (40, 32722356), (48, 27268630), (60, 21814904), (74, 17687760), (80, 16361178), (96, 13634315), (111, 11791840), (120, 10907452), (148, 8843880), (160, 8180589), (185, 7075104), (222, 5895920), (240, 5453726), (296, 4421940), (370, 3537552), (444, 2947960), (480, 2726863), (555, 2358368), (592, 2210970), (740, 1768776), (888, 1473980), (1110, 1179184), (1184, 1105485), (1480, 884388), (1776, 736990), (2220, 589592), (2960, 442194), (3552, 368495), (4440, 294796), (5920, 221097), (8880, 147398), (17760, 73699)]