15202620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 33181380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 599, 705, 846, 940, 1198, 1269, 1410, 1692, 1797, 2115, 2396, 2538, 2820, 2995, 3594, 4230, 5076, 5391, 5990, 6345, 7188, 8460, 8985, 10782, 11980, 12690, 16173, 17970, 21564, 25380, 26955, 28153, 32346, 35940, 53910, 56306, 64692, 80865, 84459, 107820, 112612, 140765, 161730, 168918, 253377, 281530, 323460, 337836, 422295, 506754, 563060, 760131, 844590, 1013508, 1266885, 1520262, 1689180, 2533770, 3040524, 3800655, 5067540, 7601310, 15202620]

約数ペア:

[(1, 15202620), (2, 7601310), (3, 5067540), (4, 3800655), (5, 3040524), (6, 2533770), (9, 1689180), (10, 1520262), (12, 1266885), (15, 1013508), (18, 844590), (20, 760131), (27, 563060), (30, 506754), (36, 422295), (45, 337836), (47, 323460), (54, 281530), (60, 253377), (90, 168918), (94, 161730), (108, 140765), (135, 112612), (141, 107820), (180, 84459), (188, 80865), (235, 64692), (270, 56306), (282, 53910), (423, 35940), (470, 32346), (540, 28153), (564, 26955), (599, 25380), (705, 21564), (846, 17970), (940, 16173), (1198, 12690), (1269, 11980), (1410, 10782), (1692, 8985), (1797, 8460), (2115, 7188), (2396, 6345), (2538, 5990), (2820, 5391), (2995, 5076), (3594, 4230)]