122679960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4185

約数の個数: 128

約数和(自身を含む): 417312000

約数和(自身を除く): 294632040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4139, 4940, 5928, 7410, 8278, 9880, 12417, 14820, 16556, 20695, 24834, 29640, 33112, 41390, 49668, 53807, 62085, 78641, 82780, 99336, 107614, 124170, 157282, 161421, 165560, 215228, 235923, 248340, 269035, 314564, 322842, 393205, 430456, 471846, 496680, 538070, 629128, 645684, 786410, 807105, 943692, 1022333, 1076140, 1179615, 1291368, 1572820, 1614210, 1887384, 2044666, 2152280, 2359230, 3066999, 3145640, 3228420, 4089332, 4718460, 5111665, 6133998, 6456840, 8178664, 9436920, 10223330, 12267996, 15334995, 20446660, 24535992, 30669990, 40893320, 61339980, 122679960]

約数ペア:

[(1, 122679960), (2, 61339980), (3, 40893320), (4, 30669990), (5, 24535992), (6, 20446660), (8, 15334995), (10, 12267996), (12, 10223330), (13, 9436920), (15, 8178664), (19, 6456840), (20, 6133998), (24, 5111665), (26, 4718460), (30, 4089332), (38, 3228420), (39, 3145640), (40, 3066999), (52, 2359230), (57, 2152280), (60, 2044666), (65, 1887384), (76, 1614210), (78, 1572820), (95, 1291368), (104, 1179615), (114, 1076140), (120, 1022333), (130, 943692), (152, 807105), (156, 786410), (190, 645684), (195, 629128), (228, 538070), (247, 496680), (260, 471846), (285, 430456), (312, 393205), (380, 322842), (390, 314564), (456, 269035), (494, 248340), (520, 235923), (570, 215228), (741, 165560), (760, 161421), (780, 157282), (988, 124170), (1140, 107614), (1235, 99336), (1482, 82780), (1560, 78641), (1976, 62085), (2280, 53807), (2470, 49668), (2964, 41390), (3705, 33112), (4139, 29640), (4940, 24834), (5928, 20695), (7410, 16556), (8278, 14820), (9880, 12417)]