289490959920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29419813}}^1$

素因数の和:29419870

約数の個数: 80

約数和(自身を含む): 919310347872

約数和(自身を除く): 629819387952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 29419813, 58839626, 88259439, 117679252, 147099065, 176518878, 235358504, 294198130, 353037756, 441297195, 470717008, 588396260, 706075512, 882594390, 1176792520, 1206212333, 1412151024, 1765188780, 2353585040, 2412424666, 3530377560, 3618636999, 4824849332, 6031061665, 7060755120, 7237273998, 9649698664, 12062123330, 14474547996, 18093184995, 19299397328, 24124246660, 28949095992, 36186369990, 48248493320, 57898191984, 72372739980, 96496986640, 144745479960, 289490959920]

約数ペア:

[(1, 289490959920), (2, 144745479960), (3, 96496986640), (4, 72372739980), (5, 57898191984), (6, 48248493320), (8, 36186369990), (10, 28949095992), (12, 24124246660), (15, 19299397328), (16, 18093184995), (20, 14474547996), (24, 12062123330), (30, 9649698664), (40, 7237273998), (41, 7060755120), (48, 6031061665), (60, 4824849332), (80, 3618636999), (82, 3530377560), (120, 2412424666), (123, 2353585040), (164, 1765188780), (205, 1412151024), (240, 1206212333), (246, 1176792520), (328, 882594390), (410, 706075512), (492, 588396260), (615, 470717008), (656, 441297195), (820, 353037756), (984, 294198130), (1230, 235358504), (1640, 176518878), (1968, 147099065), (2460, 117679252), (3280, 88259439), (4920, 58839626), (9840, 29419813)]