187806240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 144

約数和(自身を含む): 656726616

約数和(自身を除く): 468920376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3181, 3280, 3690, 3936, 4920, 5904, 6362, 6560, 7380, 9543, 9840, 11808, 12724, 14760, 15905, 19086, 19680, 25448, 28629, 29520, 31810, 38172, 47715, 50896, 57258, 59040, 63620, 76344, 95430, 101792, 114516, 127240, 130421, 143145, 152688, 190860, 229032, 254480, 260842, 286290, 305376, 381720, 391263, 458064, 508960, 521684, 572580, 652105, 763440, 782526, 916128, 1043368, 1145160, 1173789, 1304210, 1526880, 1565052, 1956315, 2086736, 2290320, 2347578, 2608420, 3130104, 3912630, 4173472, 4580640, 4695156, 5216840, 5868945, 6260208, 7825260, 9390312, 10433680, 11737890, 12520416, 15650520, 18780624, 20867360, 23475780, 31301040, 37561248, 46951560, 62602080, 93903120, 187806240]

約数ペア:

[(1, 187806240), (2, 93903120), (3, 62602080), (4, 46951560), (5, 37561248), (6, 31301040), (8, 23475780), (9, 20867360), (10, 18780624), (12, 15650520), (15, 12520416), (16, 11737890), (18, 10433680), (20, 9390312), (24, 7825260), (30, 6260208), (32, 5868945), (36, 5216840), (40, 4695156), (41, 4580640), (45, 4173472), (48, 3912630), (60, 3130104), (72, 2608420), (80, 2347578), (82, 2290320), (90, 2086736), (96, 1956315), (120, 1565052), (123, 1526880), (144, 1304210), (160, 1173789), (164, 1145160), (180, 1043368), (205, 916128), (240, 782526), (246, 763440), (288, 652105), (328, 572580), (360, 521684), (369, 508960), (410, 458064), (480, 391263), (492, 381720), (615, 305376), (656, 286290), (720, 260842), (738, 254480), (820, 229032), (984, 190860), (1230, 152688), (1312, 143145), (1440, 130421), (1476, 127240), (1640, 114516), (1845, 101792), (1968, 95430), (2460, 76344), (2952, 63620), (3181, 59040), (3280, 57258), (3690, 50896), (3936, 47715), (4920, 38172), (5904, 31810), (6362, 29520), (6560, 28629), (7380, 25448), (9543, 19680), (9840, 19086), (11808, 15905), (12724, 14760)]