145638240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27583}}^1$

素因数の和:27612

約数の個数: 96

約数和(自身を含む): 500484096

約数和(自身を除く): 354845856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 27583, 55166, 82749, 110332, 137915, 165498, 220664, 275830, 303413, 330996, 413745, 441328, 551660, 606826, 661992, 827490, 882656, 910239, 1103320, 1213652, 1323984, 1517065, 1654980, 1820478, 2206640, 2427304, 2647968, 3034130, 3309960, 3640956, 4413280, 4551195, 4854608, 6068260, 6619920, 7281912, 9102390, 9709216, 12136520, 13239840, 14563824, 18204780, 24273040, 29127648, 36409560, 48546080, 72819120, 145638240]

約数ペア:

[(1, 145638240), (2, 72819120), (3, 48546080), (4, 36409560), (5, 29127648), (6, 24273040), (8, 18204780), (10, 14563824), (11, 13239840), (12, 12136520), (15, 9709216), (16, 9102390), (20, 7281912), (22, 6619920), (24, 6068260), (30, 4854608), (32, 4551195), (33, 4413280), (40, 3640956), (44, 3309960), (48, 3034130), (55, 2647968), (60, 2427304), (66, 2206640), (80, 1820478), (88, 1654980), (96, 1517065), (110, 1323984), (120, 1213652), (132, 1103320), (160, 910239), (165, 882656), (176, 827490), (220, 661992), (240, 606826), (264, 551660), (330, 441328), (352, 413745), (440, 330996), (480, 303413), (528, 275830), (660, 220664), (880, 165498), (1056, 137915), (1320, 110332), (1760, 82749), (2640, 55166), (5280, 27583)]