188045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60271}}^1$

素因数の和:60300

約数の個数: 80

約数和(自身を含む): 627793152

約数和(自身を除く): 439747632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 60271, 120542, 180813, 241084, 301355, 361626, 482168, 602710, 723252, 783523, 904065, 964336, 1205420, 1446504, 1567046, 1808130, 2350569, 2410840, 2893008, 3134092, 3616260, 3917615, 4701138, 4821680, 6268184, 7232520, 7835230, 9402276, 11752845, 12536368, 14465040, 15670460, 18804552, 23505690, 31340920, 37609104, 47011380, 62681840, 94022760, 188045520]

約数ペア:

[(1, 188045520), (2, 94022760), (3, 62681840), (4, 47011380), (5, 37609104), (6, 31340920), (8, 23505690), (10, 18804552), (12, 15670460), (13, 14465040), (15, 12536368), (16, 11752845), (20, 9402276), (24, 7835230), (26, 7232520), (30, 6268184), (39, 4821680), (40, 4701138), (48, 3917615), (52, 3616260), (60, 3134092), (65, 2893008), (78, 2410840), (80, 2350569), (104, 1808130), (120, 1567046), (130, 1446504), (156, 1205420), (195, 964336), (208, 904065), (240, 783523), (260, 723252), (312, 602710), (390, 482168), (520, 361626), (624, 301355), (780, 241084), (1040, 180813), (1560, 120542), (3120, 60271)]