108672720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 369393024

約数和(自身を除く): 260720304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 571, 610, 624, 732, 780, 793, 915, 976, 1040, 1142, 1220, 1464, 1560, 1586, 1713, 1830, 2284, 2379, 2440, 2855, 2928, 3120, 3172, 3426, 3660, 3965, 4568, 4758, 4880, 5710, 6344, 6852, 7320, 7423, 7930, 8565, 9136, 9516, 11420, 11895, 12688, 13704, 14640, 14846, 15860, 17130, 19032, 22269, 22840, 23790, 27408, 29692, 31720, 34260, 34831, 37115, 38064, 44538, 45680, 47580, 59384, 63440, 68520, 69662, 74230, 89076, 95160, 104493, 111345, 118768, 137040, 139324, 148460, 174155, 178152, 190320, 208986, 222690, 278648, 296920, 348310, 356304, 417972, 445380, 452803, 522465, 557296, 593840, 696620, 835944, 890760, 905606, 1044930, 1358409, 1393240, 1671888, 1781520, 1811212, 2089860, 2264015, 2716818, 2786480, 3622424, 4179720, 4528030, 5433636, 6792045, 7244848, 8359440, 9056060, 10867272, 13584090, 18112120, 21734544, 27168180, 36224240, 54336360, 108672720]

約数ペア:

[(1, 108672720), (2, 54336360), (3, 36224240), (4, 27168180), (5, 21734544), (6, 18112120), (8, 13584090), (10, 10867272), (12, 9056060), (13, 8359440), (15, 7244848), (16, 6792045), (20, 5433636), (24, 4528030), (26, 4179720), (30, 3622424), (39, 2786480), (40, 2716818), (48, 2264015), (52, 2089860), (60, 1811212), (61, 1781520), (65, 1671888), (78, 1393240), (80, 1358409), (104, 1044930), (120, 905606), (122, 890760), (130, 835944), (156, 696620), (183, 593840), (195, 557296), (208, 522465), (240, 452803), (244, 445380), (260, 417972), (305, 356304), (312, 348310), (366, 296920), (390, 278648), (488, 222690), (520, 208986), (571, 190320), (610, 178152), (624, 174155), (732, 148460), (780, 139324), (793, 137040), (915, 118768), (976, 111345), (1040, 104493), (1142, 95160), (1220, 89076), (1464, 74230), (1560, 69662), (1586, 68520), (1713, 63440), (1830, 59384), (2284, 47580), (2379, 45680), (2440, 44538), (2855, 38064), (2928, 37115), (3120, 34831), (3172, 34260), (3426, 31720), (3660, 29692), (3965, 27408), (4568, 23790), (4758, 22840), (4880, 22269), (5710, 19032), (6344, 17130), (6852, 15860), (7320, 14846), (7423, 14640), (7930, 13704), (8565, 12688), (9136, 11895), (9516, 11420)]