2403404460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5641}}^1$

素因数の和:5925

約数の個数: 120

約数和(自身を含む): 7569578016

約数和(自身を除く): 5166173556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 263, 270, 324, 405, 526, 540, 789, 810, 1052, 1315, 1578, 1620, 2367, 2630, 3156, 3945, 4734, 5260, 5641, 7101, 7890, 9468, 11282, 11835, 14202, 15780, 16923, 21303, 22564, 23670, 28205, 28404, 33846, 35505, 42606, 47340, 50769, 56410, 67692, 71010, 84615, 85212, 101538, 106515, 112820, 142020, 152307, 169230, 203076, 213030, 253845, 304614, 338460, 426060, 456921, 507690, 609228, 761535, 913842, 1015380, 1483583, 1523070, 1827684, 2284605, 2967166, 3046140, 4450749, 4569210, 5934332, 7417915, 8901498, 9138420, 13352247, 14835830, 17802996, 22253745, 26704494, 29671660, 40056741, 44507490, 53408988, 66761235, 80113482, 89014980, 120170223, 133522470, 160226964, 200283705, 240340446, 267044940, 400567410, 480680892, 600851115, 801134820, 1201702230, 2403404460]

約数ペア:

[(1, 2403404460), (2, 1201702230), (3, 801134820), (4, 600851115), (5, 480680892), (6, 400567410), (9, 267044940), (10, 240340446), (12, 200283705), (15, 160226964), (18, 133522470), (20, 120170223), (27, 89014980), (30, 80113482), (36, 66761235), (45, 53408988), (54, 44507490), (60, 40056741), (81, 29671660), (90, 26704494), (108, 22253745), (135, 17802996), (162, 14835830), (180, 13352247), (263, 9138420), (270, 8901498), (324, 7417915), (405, 5934332), (526, 4569210), (540, 4450749), (789, 3046140), (810, 2967166), (1052, 2284605), (1315, 1827684), (1578, 1523070), (1620, 1483583), (2367, 1015380), (2630, 913842), (3156, 761535), (3945, 609228), (4734, 507690), (5260, 456921), (5641, 426060), (7101, 338460), (7890, 304614), (9468, 253845), (11282, 213030), (11835, 203076), (14202, 169230), (15780, 152307), (16923, 142020), (21303, 112820), (22564, 106515), (23670, 101538), (28205, 85212), (28404, 84615), (33846, 71010), (35505, 67692), (42606, 56410), (47340, 50769)]