16483440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 51523488

約数和(自身を除く): 35040048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 397, 519, 692, 794, 865, 1038, 1191, 1384, 1588, 1730, 1985, 2076, 2382, 2595, 2768, 3176, 3460, 3970, 4152, 4764, 5190, 5955, 6352, 6920, 7940, 8304, 9528, 10380, 11910, 13840, 15880, 19056, 20760, 23820, 31760, 41520, 47640, 68681, 95280, 137362, 206043, 274724, 343405, 412086, 549448, 686810, 824172, 1030215, 1098896, 1373620, 1648344, 2060430, 2747240, 3296688, 4120860, 5494480, 8241720, 16483440]

約数ペア:

[(1, 16483440), (2, 8241720), (3, 5494480), (4, 4120860), (5, 3296688), (6, 2747240), (8, 2060430), (10, 1648344), (12, 1373620), (15, 1098896), (16, 1030215), (20, 824172), (24, 686810), (30, 549448), (40, 412086), (48, 343405), (60, 274724), (80, 206043), (120, 137362), (173, 95280), (240, 68681), (346, 47640), (397, 41520), (519, 31760), (692, 23820), (794, 20760), (865, 19056), (1038, 15880), (1191, 13840), (1384, 11910), (1588, 10380), (1730, 9528), (1985, 8304), (2076, 7940), (2382, 6920), (2595, 6352), (2768, 5955), (3176, 5190), (3460, 4764), (3970, 4152)]