427935960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 1446627600

約数和(自身を除く): 1018691640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 269, 270, 324, 360, 405, 491, 538, 540, 648, 807, 810, 982, 1076, 1080, 1345, 1473, 1614, 1620, 1964, 2152, 2421, 2455, 2690, 2946, 3228, 3240, 3928, 4035, 4419, 4842, 4910, 5380, 5892, 6456, 7263, 7365, 8070, 8838, 9684, 9820, 10760, 11784, 12105, 13257, 14526, 14730, 16140, 17676, 19368, 19640, 21789, 22095, 24210, 26514, 29052, 29460, 32280, 35352, 36315, 39771, 43578, 44190, 48420, 53028, 58104, 58920, 66285, 72630, 79542, 87156, 88380, 96840, 106056, 108945, 132079, 132570, 145260, 159084, 174312, 176760, 198855, 217890, 264158, 265140, 290520, 318168, 396237, 397710, 435780, 528316, 530280, 660395, 792474, 795420, 871560, 1056632, 1188711, 1320790, 1584948, 1590840, 1981185, 2377422, 2641580, 3169896, 3566133, 3962370, 4754844, 5283160, 5943555, 7132266, 7924740, 9509688, 10698399, 11887110, 14264532, 15849480, 17830665, 21396798, 23774220, 28529064, 35661330, 42793596, 47548440, 53491995, 71322660, 85587192, 106983990, 142645320, 213967980, 427935960]

約数ペア:

[(1, 427935960), (2, 213967980), (3, 142645320), (4, 106983990), (5, 85587192), (6, 71322660), (8, 53491995), (9, 47548440), (10, 42793596), (12, 35661330), (15, 28529064), (18, 23774220), (20, 21396798), (24, 17830665), (27, 15849480), (30, 14264532), (36, 11887110), (40, 10698399), (45, 9509688), (54, 7924740), (60, 7132266), (72, 5943555), (81, 5283160), (90, 4754844), (108, 3962370), (120, 3566133), (135, 3169896), (162, 2641580), (180, 2377422), (216, 1981185), (269, 1590840), (270, 1584948), (324, 1320790), (360, 1188711), (405, 1056632), (491, 871560), (538, 795420), (540, 792474), (648, 660395), (807, 530280), (810, 528316), (982, 435780), (1076, 397710), (1080, 396237), (1345, 318168), (1473, 290520), (1614, 265140), (1620, 264158), (1964, 217890), (2152, 198855), (2421, 176760), (2455, 174312), (2690, 159084), (2946, 145260), (3228, 132570), (3240, 132079), (3928, 108945), (4035, 106056), (4419, 96840), (4842, 88380), (4910, 87156), (5380, 79542), (5892, 72630), (6456, 66285), (7263, 58920), (7365, 58104), (8070, 53028), (8838, 48420), (9684, 44190), (9820, 43578), (10760, 39771), (11784, 36315), (12105, 35352), (13257, 32280), (14526, 29460), (14730, 29052), (16140, 26514), (17676, 24210), (19368, 22095), (19640, 21789)]