455002380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{120371}}^1$

素因数の和:120396

約数の個数: 96

約数和(自身を含む): 1617799680

約数和(自身を除く): 1162797300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 120371, 240742, 361113, 481484, 601855, 722226, 842597, 1083339, 1203710, 1444452, 1685194, 1805565, 2166678, 2407420, 2527791, 3250017, 3370388, 3611130, 4212985, 4333356, 5055582, 5416695, 6500034, 7222260, 7583373, 8425970, 10111164, 10833390, 12638955, 13000068, 15166746, 16250085, 16851940, 21666780, 22750119, 25277910, 30333492, 32500170, 37916865, 45500238, 50555820, 65000340, 75833730, 91000476, 113750595, 151667460, 227501190, 455002380]

約数ペア:

[(1, 455002380), (2, 227501190), (3, 151667460), (4, 113750595), (5, 91000476), (6, 75833730), (7, 65000340), (9, 50555820), (10, 45500238), (12, 37916865), (14, 32500170), (15, 30333492), (18, 25277910), (20, 22750119), (21, 21666780), (27, 16851940), (28, 16250085), (30, 15166746), (35, 13000068), (36, 12638955), (42, 10833390), (45, 10111164), (54, 8425970), (60, 7583373), (63, 7222260), (70, 6500034), (84, 5416695), (90, 5055582), (105, 4333356), (108, 4212985), (126, 3611130), (135, 3370388), (140, 3250017), (180, 2527791), (189, 2407420), (210, 2166678), (252, 1805565), (270, 1685194), (315, 1444452), (378, 1203710), (420, 1083339), (540, 842597), (630, 722226), (756, 601855), (945, 481484), (1260, 361113), (1890, 240742), (3780, 120371)]