179930760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 579312000

約数和(自身を除く): 399381240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1140, 1272, 1489, 1590, 2014, 2120, 2280, 2978, 3021, 3180, 4028, 4467, 5035, 5956, 6042, 6360, 7445, 8056, 8934, 10070, 11912, 12084, 14890, 15105, 17868, 20140, 22335, 24168, 28291, 29780, 30210, 35736, 40280, 44670, 56582, 59560, 60420, 78917, 84873, 89340, 113164, 120840, 141455, 157834, 169746, 178680, 226328, 236751, 282910, 315668, 339492, 394585, 424365, 473502, 565820, 631336, 678984, 789170, 848730, 947004, 1131640, 1183755, 1499423, 1578340, 1697460, 1894008, 2367510, 2998846, 3156680, 3394920, 4498269, 4735020, 5997692, 7497115, 8996538, 9470040, 11995384, 14994230, 17993076, 22491345, 29988460, 35986152, 44982690, 59976920, 89965380, 179930760]

約数ペア:

[(1, 179930760), (2, 89965380), (3, 59976920), (4, 44982690), (5, 35986152), (6, 29988460), (8, 22491345), (10, 17993076), (12, 14994230), (15, 11995384), (19, 9470040), (20, 8996538), (24, 7497115), (30, 5997692), (38, 4735020), (40, 4498269), (53, 3394920), (57, 3156680), (60, 2998846), (76, 2367510), (95, 1894008), (106, 1697460), (114, 1578340), (120, 1499423), (152, 1183755), (159, 1131640), (190, 947004), (212, 848730), (228, 789170), (265, 678984), (285, 631336), (318, 565820), (380, 473502), (424, 424365), (456, 394585), (530, 339492), (570, 315668), (636, 282910), (760, 236751), (795, 226328), (1007, 178680), (1060, 169746), (1140, 157834), (1272, 141455), (1489, 120840), (1590, 113164), (2014, 89340), (2120, 84873), (2280, 78917), (2978, 60420), (3021, 59560), (3180, 56582), (4028, 44670), (4467, 40280), (5035, 35736), (5956, 30210), (6042, 29780), (6360, 28291), (7445, 24168), (8056, 22335), (8934, 20140), (10070, 17868), (11912, 15105), (12084, 14890)]