464638320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2399}}^1$

素因数の和:2687

約数の個数: 120

約数和(自身を含む): 1566864000

約数和(自身を除く): 1102225680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 2152, 2399, 2421, 2690, 3228, 4035, 4304, 4798, 4842, 5380, 6456, 7197, 8070, 9596, 9684, 10760, 11995, 12105, 12912, 14394, 16140, 19192, 19368, 21520, 21591, 23990, 24210, 28788, 32280, 35985, 38384, 38736, 43182, 47980, 48420, 57576, 64560, 71970, 86364, 95960, 96840, 107955, 115152, 143940, 172728, 191920, 193680, 215910, 287880, 345456, 431820, 575760, 645331, 863640, 1290662, 1727280, 1935993, 2581324, 3226655, 3871986, 5162648, 5807979, 6453310, 7743972, 9679965, 10325296, 11615958, 12906620, 15487944, 19359930, 23231916, 25813240, 29039895, 30975888, 38719860, 46463832, 51626480, 58079790, 77439720, 92927664, 116159580, 154879440, 232319160, 464638320]

約数ペア:

[(1, 464638320), (2, 232319160), (3, 154879440), (4, 116159580), (5, 92927664), (6, 77439720), (8, 58079790), (9, 51626480), (10, 46463832), (12, 38719860), (15, 30975888), (16, 29039895), (18, 25813240), (20, 23231916), (24, 19359930), (30, 15487944), (36, 12906620), (40, 11615958), (45, 10325296), (48, 9679965), (60, 7743972), (72, 6453310), (80, 5807979), (90, 5162648), (120, 3871986), (144, 3226655), (180, 2581324), (240, 1935993), (269, 1727280), (360, 1290662), (538, 863640), (720, 645331), (807, 575760), (1076, 431820), (1345, 345456), (1614, 287880), (2152, 215910), (2399, 193680), (2421, 191920), (2690, 172728), (3228, 143940), (4035, 115152), (4304, 107955), (4798, 96840), (4842, 95960), (5380, 86364), (6456, 71970), (7197, 64560), (8070, 57576), (9596, 48420), (9684, 47980), (10760, 43182), (11995, 38736), (12105, 38384), (12912, 35985), (14394, 32280), (16140, 28788), (19192, 24210), (19368, 23990), (21520, 21591)]