1387296360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{12391}}^1$

素因数の和:12719

約数の個数: 96

約数和(自身を含む): 4523575680

約数和(自身を除く): 3136279320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 9330, 11196, 12391, 12440, 13995, 18660, 22392, 24782, 27990, 37173, 37320, 49564, 55980, 61955, 74346, 99128, 111519, 111960, 123910, 148692, 185865, 223038, 247820, 297384, 371730, 446076, 495640, 557595, 743460, 892152, 1115190, 1486920, 2230380, 3853601, 4460760, 7707202, 11560803, 15414404, 19268005, 23121606, 30828808, 34682409, 38536010, 46243212, 57804015, 69364818, 77072020, 92486424, 115608030, 138729636, 154144040, 173412045, 231216060, 277459272, 346824090, 462432120, 693648180, 1387296360]

約数ペア:

[(1, 1387296360), (2, 693648180), (3, 462432120), (4, 346824090), (5, 277459272), (6, 231216060), (8, 173412045), (9, 154144040), (10, 138729636), (12, 115608030), (15, 92486424), (18, 77072020), (20, 69364818), (24, 57804015), (30, 46243212), (36, 38536010), (40, 34682409), (45, 30828808), (60, 23121606), (72, 19268005), (90, 15414404), (120, 11560803), (180, 7707202), (311, 4460760), (360, 3853601), (622, 2230380), (933, 1486920), (1244, 1115190), (1555, 892152), (1866, 743460), (2488, 557595), (2799, 495640), (3110, 446076), (3732, 371730), (4665, 297384), (5598, 247820), (6220, 223038), (7464, 185865), (9330, 148692), (11196, 123910), (12391, 111960), (12440, 111519), (13995, 99128), (18660, 74346), (22392, 61955), (24782, 55980), (27990, 49564), (37173, 37320)]