7355280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 24016320

約数和(自身を除く): 16661040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1613, 2280, 3226, 4560, 4839, 6452, 8065, 9678, 12904, 16130, 19356, 24195, 25808, 30647, 32260, 38712, 48390, 61294, 64520, 77424, 91941, 96780, 122588, 129040, 153235, 183882, 193560, 245176, 306470, 367764, 387120, 459705, 490352, 612940, 735528, 919410, 1225880, 1471056, 1838820, 2451760, 3677640, 7355280]

約数ペア:

[(1, 7355280), (2, 3677640), (3, 2451760), (4, 1838820), (5, 1471056), (6, 1225880), (8, 919410), (10, 735528), (12, 612940), (15, 490352), (16, 459705), (19, 387120), (20, 367764), (24, 306470), (30, 245176), (38, 193560), (40, 183882), (48, 153235), (57, 129040), (60, 122588), (76, 96780), (80, 91941), (95, 77424), (114, 64520), (120, 61294), (152, 48390), (190, 38712), (228, 32260), (240, 30647), (285, 25808), (304, 24195), (380, 19356), (456, 16130), (570, 12904), (760, 9678), (912, 8065), (1140, 6452), (1520, 4839), (1613, 4560), (2280, 3226)]