102180720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 335549952

約数和(自身を除く): 233369232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 107, 115, 120, 138, 173, 184, 214, 230, 240, 276, 321, 345, 346, 368, 428, 460, 519, 535, 552, 642, 690, 692, 856, 865, 920, 1038, 1070, 1104, 1284, 1380, 1384, 1605, 1712, 1730, 1840, 2076, 2140, 2461, 2568, 2595, 2760, 2768, 3210, 3460, 3979, 4152, 4280, 4922, 5136, 5190, 5520, 6420, 6920, 7383, 7958, 8304, 8560, 9844, 10380, 11937, 12305, 12840, 13840, 14766, 15916, 18511, 19688, 19895, 20760, 23874, 24610, 25680, 29532, 31832, 36915, 37022, 39376, 39790, 41520, 47748, 49220, 55533, 59064, 59685, 63664, 73830, 74044, 79580, 92555, 95496, 98440, 111066, 118128, 119370, 147660, 148088, 159160, 185110, 190992, 196880, 222132, 238740, 277665, 295320, 296176, 318320, 370220, 425753, 444264, 477480, 555330, 590640, 740440, 851506, 888528, 954960, 1110660, 1277259, 1480880, 1703012, 2128765, 2221320, 2554518, 3406024, 4257530, 4442640, 5109036, 6386295, 6812048, 8515060, 10218072, 12772590, 17030120, 20436144, 25545180, 34060240, 51090360, 102180720]

約数ペア:

[(1, 102180720), (2, 51090360), (3, 34060240), (4, 25545180), (5, 20436144), (6, 17030120), (8, 12772590), (10, 10218072), (12, 8515060), (15, 6812048), (16, 6386295), (20, 5109036), (23, 4442640), (24, 4257530), (30, 3406024), (40, 2554518), (46, 2221320), (48, 2128765), (60, 1703012), (69, 1480880), (80, 1277259), (92, 1110660), (107, 954960), (115, 888528), (120, 851506), (138, 740440), (173, 590640), (184, 555330), (214, 477480), (230, 444264), (240, 425753), (276, 370220), (321, 318320), (345, 296176), (346, 295320), (368, 277665), (428, 238740), (460, 222132), (519, 196880), (535, 190992), (552, 185110), (642, 159160), (690, 148088), (692, 147660), (856, 119370), (865, 118128), (920, 111066), (1038, 98440), (1070, 95496), (1104, 92555), (1284, 79580), (1380, 74044), (1384, 73830), (1605, 63664), (1712, 59685), (1730, 59064), (1840, 55533), (2076, 49220), (2140, 47748), (2461, 41520), (2568, 39790), (2595, 39376), (2760, 37022), (2768, 36915), (3210, 31832), (3460, 29532), (3979, 25680), (4152, 24610), (4280, 23874), (4922, 20760), (5136, 19895), (5190, 19688), (5520, 18511), (6420, 15916), (6920, 14766), (7383, 13840), (7958, 12840), (8304, 12305), (8560, 11937), (9844, 10380)]