72212460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20399}}^1$

素因数の和:20470

約数の個数: 48

約数和(自身を含む): 205632000

約数和(自身を除く): 133419540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 20399, 40798, 61197, 81596, 101995, 122394, 203990, 244788, 305985, 407980, 611970, 1203541, 1223940, 2407082, 3610623, 4814164, 6017705, 7221246, 12035410, 14442492, 18053115, 24070820, 36106230, 72212460]

約数ペア:

[(1, 72212460), (2, 36106230), (3, 24070820), (4, 18053115), (5, 14442492), (6, 12035410), (10, 7221246), (12, 6017705), (15, 4814164), (20, 3610623), (30, 2407082), (59, 1223940), (60, 1203541), (118, 611970), (177, 407980), (236, 305985), (295, 244788), (354, 203990), (590, 122394), (708, 101995), (885, 81596), (1180, 61197), (1770, 40798), (3540, 20399)]