105415920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3631

約数の個数: 120

約数和(自身を含む): 362758032

約数和(自身を除く): 257342112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3571, 3690, 4920, 5904, 7142, 7380, 9840, 10713, 14284, 14760, 17855, 21426, 28568, 29520, 32139, 35710, 42852, 53565, 57136, 64278, 71420, 85704, 107130, 128556, 142840, 146411, 160695, 171408, 214260, 257112, 285680, 292822, 321390, 428520, 439233, 514224, 585644, 642780, 732055, 857040, 878466, 1171288, 1285560, 1317699, 1464110, 1756932, 2196165, 2342576, 2571120, 2635398, 2928220, 3513864, 4392330, 5270796, 5856440, 6588495, 7027728, 8784660, 10541592, 11712880, 13176990, 17569320, 21083184, 26353980, 35138640, 52707960, 105415920]

約数ペア:

[(1, 105415920), (2, 52707960), (3, 35138640), (4, 26353980), (5, 21083184), (6, 17569320), (8, 13176990), (9, 11712880), (10, 10541592), (12, 8784660), (15, 7027728), (16, 6588495), (18, 5856440), (20, 5270796), (24, 4392330), (30, 3513864), (36, 2928220), (40, 2635398), (41, 2571120), (45, 2342576), (48, 2196165), (60, 1756932), (72, 1464110), (80, 1317699), (82, 1285560), (90, 1171288), (120, 878466), (123, 857040), (144, 732055), (164, 642780), (180, 585644), (205, 514224), (240, 439233), (246, 428520), (328, 321390), (360, 292822), (369, 285680), (410, 257112), (492, 214260), (615, 171408), (656, 160695), (720, 146411), (738, 142840), (820, 128556), (984, 107130), (1230, 85704), (1476, 71420), (1640, 64278), (1845, 57136), (1968, 53565), (2460, 42852), (2952, 35710), (3280, 32139), (3571, 29520), (3690, 28568), (4920, 21426), (5904, 17855), (7142, 14760), (7380, 14284), (9840, 10713)]