545559120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18481}}^1$

素因数の和:18541

約数の個数: 120

約数和(自身を含む): 1876957992

約数和(自身を除く): 1331398872

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, 3690, 4920, 5904, 7380, 9840, 14760, 18481, 29520, 36962, 55443, 73924, 92405, 110886, 147848, 166329, 184810, 221772, 277215, 295696, 332658, 369620, 443544, 554430, 665316, 739240, 757721, 831645, 887088, 1108860, 1330632, 1478480, 1515442, 1663290, 2217720, 2273163, 2661264, 3030884, 3326580, 3788605, 4435440, 4546326, 6061768, 6653160, 6819489, 7577210, 9092652, 11365815, 12123536, 13306320, 13638978, 15154420, 18185304, 22731630, 27277956, 30308840, 34097445, 36370608, 45463260, 54555912, 60617680, 68194890, 90926520, 109111824, 136389780, 181853040, 272779560, 545559120]

約数ペア:

[(1, 545559120), (2, 272779560), (3, 181853040), (4, 136389780), (5, 109111824), (6, 90926520), (8, 68194890), (9, 60617680), (10, 54555912), (12, 45463260), (15, 36370608), (16, 34097445), (18, 30308840), (20, 27277956), (24, 22731630), (30, 18185304), (36, 15154420), (40, 13638978), (41, 13306320), (45, 12123536), (48, 11365815), (60, 9092652), (72, 7577210), (80, 6819489), (82, 6653160), (90, 6061768), (120, 4546326), (123, 4435440), (144, 3788605), (164, 3326580), (180, 3030884), (205, 2661264), (240, 2273163), (246, 2217720), (328, 1663290), (360, 1515442), (369, 1478480), (410, 1330632), (492, 1108860), (615, 887088), (656, 831645), (720, 757721), (738, 739240), (820, 665316), (984, 554430), (1230, 443544), (1476, 369620), (1640, 332658), (1845, 295696), (1968, 277215), (2460, 221772), (2952, 184810), (3280, 166329), (3690, 147848), (4920, 110886), (5904, 92405), (7380, 73924), (9840, 55443), (14760, 36962), (18481, 29520)]