1542988980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219799}}^1$

素因数の和:219830

約数の個数: 96

約数和(自身を含む): 5169696000

約数和(自身を除く): 3626707020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 219799, 439598, 659397, 879196, 1098995, 1318794, 1978191, 2197990, 2637588, 2857387, 3296985, 3956382, 4395980, 5714774, 5934573, 6593970, 7912764, 8572161, 9890955, 11429548, 11869146, 13187940, 14286935, 17144322, 19781910, 23738292, 25716483, 28573870, 29672865, 34288644, 39563820, 42860805, 51432966, 57147740, 59345730, 77149449, 85721610, 102865932, 118691460, 128582415, 154298898, 171443220, 257164830, 308597796, 385747245, 514329660, 771494490, 1542988980]

約数ペア:

[(1, 1542988980), (2, 771494490), (3, 514329660), (4, 385747245), (5, 308597796), (6, 257164830), (9, 171443220), (10, 154298898), (12, 128582415), (13, 118691460), (15, 102865932), (18, 85721610), (20, 77149449), (26, 59345730), (27, 57147740), (30, 51432966), (36, 42860805), (39, 39563820), (45, 34288644), (52, 29672865), (54, 28573870), (60, 25716483), (65, 23738292), (78, 19781910), (90, 17144322), (108, 14286935), (117, 13187940), (130, 11869146), (135, 11429548), (156, 9890955), (180, 8572161), (195, 7912764), (234, 6593970), (260, 5934573), (270, 5714774), (351, 4395980), (390, 3956382), (468, 3296985), (540, 2857387), (585, 2637588), (702, 2197990), (780, 1978191), (1170, 1318794), (1404, 1098995), (1755, 879196), (2340, 659397), (3510, 439598), (7020, 219799)]