72036120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 236859840

約数和(自身を除く): 164823720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 757, 780, 793, 915, 1220, 1464, 1514, 1560, 1586, 1830, 2271, 2379, 2440, 3028, 3172, 3660, 3785, 3965, 4542, 4758, 6056, 6344, 7320, 7570, 7930, 9084, 9516, 9841, 11355, 11895, 15140, 15860, 18168, 19032, 19682, 22710, 23790, 29523, 30280, 31720, 39364, 45420, 46177, 47580, 49205, 59046, 78728, 90840, 92354, 95160, 98410, 118092, 138531, 147615, 184708, 196820, 230885, 236184, 277062, 295230, 369416, 393640, 461770, 554124, 590460, 600301, 692655, 923540, 1108248, 1180920, 1200602, 1385310, 1800903, 1847080, 2401204, 2770620, 3001505, 3601806, 4802408, 5541240, 6003010, 7203612, 9004515, 12006020, 14407224, 18009030, 24012040, 36018060, 72036120]

約数ペア:

[(1, 72036120), (2, 36018060), (3, 24012040), (4, 18009030), (5, 14407224), (6, 12006020), (8, 9004515), (10, 7203612), (12, 6003010), (13, 5541240), (15, 4802408), (20, 3601806), (24, 3001505), (26, 2770620), (30, 2401204), (39, 1847080), (40, 1800903), (52, 1385310), (60, 1200602), (61, 1180920), (65, 1108248), (78, 923540), (104, 692655), (120, 600301), (122, 590460), (130, 554124), (156, 461770), (183, 393640), (195, 369416), (244, 295230), (260, 277062), (305, 236184), (312, 230885), (366, 196820), (390, 184708), (488, 147615), (520, 138531), (610, 118092), (732, 98410), (757, 95160), (780, 92354), (793, 90840), (915, 78728), (1220, 59046), (1464, 49205), (1514, 47580), (1560, 46177), (1586, 45420), (1830, 39364), (2271, 31720), (2379, 30280), (2440, 29523), (3028, 23790), (3172, 22710), (3660, 19682), (3785, 19032), (3965, 18168), (4542, 15860), (4758, 15140), (6056, 11895), (6344, 11355), (7320, 9841), (7570, 9516), (7930, 9084)]