56832480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 197424864

約数和(自身を除く): 140592384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 647, 720, 732, 915, 976, 1098, 1220, 1294, 1440, 1464, 1830, 1941, 1952, 2196, 2440, 2588, 2745, 2928, 3235, 3660, 3882, 4392, 4880, 5176, 5490, 5823, 5856, 6470, 7320, 7764, 8784, 9705, 9760, 10352, 10980, 11646, 12940, 14640, 15528, 17568, 19410, 20704, 21960, 23292, 25880, 29115, 29280, 31056, 38820, 39467, 43920, 46584, 51760, 58230, 62112, 77640, 78934, 87840, 93168, 103520, 116460, 118401, 155280, 157868, 186336, 197335, 232920, 236802, 310560, 315736, 355203, 394670, 465840, 473604, 592005, 631472, 710406, 789340, 931680, 947208, 1184010, 1262944, 1420812, 1578680, 1776015, 1894416, 2368020, 2841624, 3157360, 3552030, 3788832, 4736040, 5683248, 6314720, 7104060, 9472080, 11366496, 14208120, 18944160, 28416240, 56832480]

約数ペア:

[(1, 56832480), (2, 28416240), (3, 18944160), (4, 14208120), (5, 11366496), (6, 9472080), (8, 7104060), (9, 6314720), (10, 5683248), (12, 4736040), (15, 3788832), (16, 3552030), (18, 3157360), (20, 2841624), (24, 2368020), (30, 1894416), (32, 1776015), (36, 1578680), (40, 1420812), (45, 1262944), (48, 1184010), (60, 947208), (61, 931680), (72, 789340), (80, 710406), (90, 631472), (96, 592005), (120, 473604), (122, 465840), (144, 394670), (160, 355203), (180, 315736), (183, 310560), (240, 236802), (244, 232920), (288, 197335), (305, 186336), (360, 157868), (366, 155280), (480, 118401), (488, 116460), (549, 103520), (610, 93168), (647, 87840), (720, 78934), (732, 77640), (915, 62112), (976, 58230), (1098, 51760), (1220, 46584), (1294, 43920), (1440, 39467), (1464, 38820), (1830, 31056), (1941, 29280), (1952, 29115), (2196, 25880), (2440, 23292), (2588, 21960), (2745, 20704), (2928, 19410), (3235, 17568), (3660, 15528), (3882, 14640), (4392, 12940), (4880, 11646), (5176, 10980), (5490, 10352), (5823, 9760), (5856, 9705), (6470, 8784), (7320, 7764)]