441298080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{306457}}^1$

素因数の和:306478

約数の個数: 72

約数和(自身を含む): 1505934612

約数和(自身を除く): 1064636532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 306457, 612914, 919371, 1225828, 1532285, 1838742, 2451656, 2758113, 3064570, 3677484, 4596855, 4903312, 5516226, 6129140, 7354968, 9193710, 9806624, 11032452, 12258280, 13790565, 14709936, 18387420, 22064904, 24516560, 27581130, 29419872, 36774840, 44129808, 49033120, 55162260, 73549680, 88259616, 110324520, 147099360, 220649040, 441298080]

約数ペア:

[(1, 441298080), (2, 220649040), (3, 147099360), (4, 110324520), (5, 88259616), (6, 73549680), (8, 55162260), (9, 49033120), (10, 44129808), (12, 36774840), (15, 29419872), (16, 27581130), (18, 24516560), (20, 22064904), (24, 18387420), (30, 14709936), (32, 13790565), (36, 12258280), (40, 11032452), (45, 9806624), (48, 9193710), (60, 7354968), (72, 6129140), (80, 5516226), (90, 4903312), (96, 4596855), (120, 3677484), (144, 3064570), (160, 2758113), (180, 2451656), (240, 1838742), (288, 1532285), (360, 1225828), (480, 919371), (720, 612914), (1440, 306457)]