650938320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14821}}^1$

素因数の和:14901

約数の個数: 120

約数和(自身を含む): 2222054952

約数和(自身を除く): 1571116632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 14821, 21960, 29642, 43920, 44463, 59284, 74105, 88926, 118568, 133389, 148210, 177852, 222315, 237136, 266778, 296420, 355704, 444630, 533556, 592840, 666945, 711408, 889260, 904081, 1067112, 1185680, 1333890, 1778520, 1808162, 2134224, 2667780, 2712243, 3557040, 3616324, 4520405, 5335560, 5424486, 7232648, 8136729, 9040810, 10671120, 10848972, 13561215, 14465296, 16273458, 18081620, 21697944, 27122430, 32546916, 36163240, 40683645, 43395888, 54244860, 65093832, 72326480, 81367290, 108489720, 130187664, 162734580, 216979440, 325469160, 650938320]

約数ペア:

[(1, 650938320), (2, 325469160), (3, 216979440), (4, 162734580), (5, 130187664), (6, 108489720), (8, 81367290), (9, 72326480), (10, 65093832), (12, 54244860), (15, 43395888), (16, 40683645), (18, 36163240), (20, 32546916), (24, 27122430), (30, 21697944), (36, 18081620), (40, 16273458), (45, 14465296), (48, 13561215), (60, 10848972), (61, 10671120), (72, 9040810), (80, 8136729), (90, 7232648), (120, 5424486), (122, 5335560), (144, 4520405), (180, 3616324), (183, 3557040), (240, 2712243), (244, 2667780), (305, 2134224), (360, 1808162), (366, 1778520), (488, 1333890), (549, 1185680), (610, 1067112), (720, 904081), (732, 889260), (915, 711408), (976, 666945), (1098, 592840), (1220, 533556), (1464, 444630), (1830, 355704), (2196, 296420), (2440, 266778), (2745, 237136), (2928, 222315), (3660, 177852), (4392, 148210), (4880, 133389), (5490, 118568), (7320, 88926), (8784, 74105), (10980, 59284), (14640, 44463), (14821, 43920), (21960, 29642)]